BR112018075845B1 - Método e dispositivo para determinar quantitativamente o número e tamanho de componentes particulados contidos em um meio metálico fundido em escoamento, e, uso do dispositivo - Google Patents
Método e dispositivo para determinar quantitativamente o número e tamanho de componentes particulados contidos em um meio metálico fundido em escoamento, e, uso do dispositivo Download PDFInfo
- Publication number
- BR112018075845B1 BR112018075845B1 BR112018075845-0A BR112018075845A BR112018075845B1 BR 112018075845 B1 BR112018075845 B1 BR 112018075845B1 BR 112018075845 A BR112018075845 A BR 112018075845A BR 112018075845 B1 BR112018075845 B1 BR 112018075845B1
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- Prior art keywords
- ultrasonic
- medium
- ultrasonic waves
- threshold value
- flowing molten
- Prior art date
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Images
Classifications
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- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
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- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
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- G01N2015/0687—Investigating concentration of particle suspensions in solutions, e.g. non volatile residue
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- G01N2291/02416—Solids in liquids
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- G01N2291/025—Change of phase or condition
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N2291/10—Number of transducers
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- G—PHYSICS
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- G01N2291/10—Number of transducers
- G01N2291/105—Number of transducers two or more emitters, two or more receivers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016007173.7 | 2016-06-14 | ||
| DE102016007173 | 2016-06-14 | ||
| PCT/EP2017/058242 WO2017215807A1 (de) | 2016-06-14 | 2017-04-06 | VERFAHREN, VORRICHTUNG UND VERWENDUNG DER VORRICHTUNG ZUR QUANTITATIVEN BESTIMMUNG DER KONZENTRATION ODER PARTIKELGRÖßEN EINER KOMPONENTE EINES HETEROGENEN STOFFGEMISCHES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018075845A2 BR112018075845A2 (pt) | 2019-03-19 |
| BR112018075845B1 true BR112018075845B1 (pt) | 2022-11-29 |
Family
ID=58503610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018075845-0A BR112018075845B1 (pt) | 2016-06-14 | 2017-04-06 | Método e dispositivo para determinar quantitativamente o número e tamanho de componentes particulados contidos em um meio metálico fundido em escoamento, e, uso do dispositivo |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US11085903B2 (ru) |
| EP (1) | EP3469350B1 (ru) |
| JP (1) | JP6983182B2 (ru) |
| KR (1) | KR102297571B1 (ru) |
| CN (1) | CN109983334B (ru) |
| BR (1) | BR112018075845B1 (ru) |
| CA (1) | CA3027443C (ru) |
| ES (1) | ES2959235T3 (ru) |
| MX (1) | MX2018015392A (ru) |
| RU (1) | RU2734449C2 (ru) |
| WO (1) | WO2017215807A1 (ru) |
| ZA (1) | ZA201807931B (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018006084B3 (de) * | 2018-08-02 | 2020-01-30 | Nivus Gmbh | Messverfahren und Messanordnung zur Messung der Partikelgrößenverteilung und Partikelkonzentration in einer liquiddurchflossenen Leitung |
| CN112504926B (zh) * | 2020-11-25 | 2023-02-03 | 长江水利委员会长江科学院 | 一种基于多频背向散射原理的超声悬移质测量系统及方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287755A (en) | 1979-09-12 | 1981-09-08 | Reynolds Metals Company | Probes for the ultrasonic treatment or inspection of molten aluminum |
| SU1286951A1 (ru) * | 1985-02-06 | 1987-01-30 | Ленинградский Технологический Институт Им.Ленсовета | Способ определени размера частиц суспензии |
| JPS6238345A (ja) * | 1985-08-14 | 1987-02-19 | Hitachi Ltd | 固形粒子の分析方法及び装置 |
| JPS62298758A (ja) * | 1986-06-18 | 1987-12-25 | Hitachi Ltd | 超音波探傷装置の距離補正付欠陥検出回路 |
| JPH01314944A (ja) * | 1988-06-15 | 1989-12-20 | Fuji Electric Co Ltd | 液体中微粒子測定装置 |
| US5121629A (en) * | 1989-11-13 | 1992-06-16 | E. I. Du Pont De Nemours And Company | Method and apparatus for determining particle size distribution and concentration in a suspension using ultrasonics |
| JPH04264235A (ja) * | 1991-02-19 | 1992-09-21 | Hitachi Ltd | 沈殿状況計測システム |
| FR2796155B1 (fr) * | 1999-07-09 | 2001-09-07 | Pechiney Rhenalu | Procede et dispositif ameliores de comptage des inclusions dans un bain de metal liquide par ultrasons |
| WO2002050511A2 (en) * | 2000-12-18 | 2002-06-27 | E.I. Du Pont De Nemours And Company | Method and apparatus for ultrasonic sizing of particles in suspensions |
| WO2003062759A1 (en) * | 2002-01-23 | 2003-07-31 | Cidra Corporation | Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe |
| NL1024984C2 (nl) * | 2003-12-10 | 2005-06-13 | Tno | Werkwijze en inrichting voor het verkrijgen van informatie over de grootteverdeling van macroscopische deeltjes in een vloeistof. |
| RU2009127810A (ru) * | 2006-12-18 | 2011-01-27 | Эрбюс Франс (Fr) | Устройство и способ мониторинга загрязнения частицами протекающих гидравлических жидкостей |
| US20090158821A1 (en) * | 2007-12-20 | 2009-06-25 | General Electric Company | Devices, methods and systems for measuring one or more characteristics of a suspension |
| DE102008055126A1 (de) * | 2008-12-23 | 2010-07-01 | Robert Bosch Gmbh | Ultraschallwandler zum Einsatz in einem fluiden Medium |
| EP2556176B1 (en) * | 2010-04-09 | 2020-03-11 | Southwire Company, LLC | Ultrasonic degassing of molten metals |
| DE102010031129A1 (de) * | 2010-07-08 | 2012-01-12 | Endress + Hauser Flowtec Ag | Ultraschall-Partikelmesssystem |
-
2017
- 2017-04-06 US US16/309,162 patent/US11085903B2/en active Active
- 2017-04-06 WO PCT/EP2017/058242 patent/WO2017215807A1/de unknown
- 2017-04-06 KR KR1020187036459A patent/KR102297571B1/ko active IP Right Grant
- 2017-04-06 BR BR112018075845-0A patent/BR112018075845B1/pt active IP Right Grant
- 2017-04-06 RU RU2019100461A patent/RU2734449C2/ru active
- 2017-04-06 JP JP2018566254A patent/JP6983182B2/ja active Active
- 2017-04-06 EP EP17716199.9A patent/EP3469350B1/de active Active
- 2017-04-06 ES ES17716199T patent/ES2959235T3/es active Active
- 2017-04-06 MX MX2018015392A patent/MX2018015392A/es unknown
- 2017-04-06 CA CA3027443A patent/CA3027443C/en active Active
- 2017-04-06 CN CN201780037199.7A patent/CN109983334B/zh active Active
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2018
- 2018-11-23 ZA ZA2018/07931A patent/ZA201807931B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201807931B (en) | 2019-07-31 |
| BR112018075845A2 (pt) | 2019-03-19 |
| CA3027443C (en) | 2023-09-05 |
| WO2017215807A1 (de) | 2017-12-21 |
| KR20190087295A (ko) | 2019-07-24 |
| US20190145939A1 (en) | 2019-05-16 |
| CN109983334A (zh) | 2019-07-05 |
| US11085903B2 (en) | 2021-08-10 |
| CA3027443A1 (en) | 2017-12-21 |
| RU2734449C2 (ru) | 2020-10-16 |
| ES2959235T3 (es) | 2024-02-22 |
| RU2019100461A (ru) | 2020-07-14 |
| JP2019525140A (ja) | 2019-09-05 |
| KR102297571B1 (ko) | 2021-09-06 |
| EP3469350B1 (de) | 2023-07-05 |
| RU2019100461A3 (ru) | 2020-07-14 |
| EP3469350A1 (de) | 2019-04-17 |
| JP6983182B2 (ja) | 2021-12-17 |
| MX2018015392A (es) | 2019-10-14 |
| CN109983334B (zh) | 2022-07-19 |
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